Nowadays, coatings are used in a wide range of applications in our lives. Many surfaces require a layer of paint to increase the aesthetics and protect objects from wear. However, in the course of use, it often encounters the phenomenon of mildew and deterioration of the paint. What is going on here? Is it possible to use paint preservatives as a perfect solution？

Waterborne pigments are very sensitive to microbial attack. In general, all organic pigments can be used by a variety of bacteria to become a source of carbon and nitrogen for bacteria. In all pigment tests, yellow pigments are most susceptible to microbial degradation due to organic components.

Bacteria are a class of prokaryotic microorganisms. They are a kind of prokaryotic organism with short shape, simple structure and multi-divisional reproduction. It is the most widely distributed organism in the natural world and the main body of natural material circulation. By Bacterial reproduction